A Pikachu is the most evil Pokemon of all, where their only goal was to destroy everything and one even gave hundreds of seizures, however, the most evil of all Pikachus is Ash's Pikachu. Ash 's Pikachu is one of the most evil things in the Pokemon Universe and Ash Ketchum 's ultimate minion. Judging its name, it is yet another annoying Pikachu. Ash 's Pikachu's main goal is to take over the world and get rid of the competition. However, this was foiled by Ash Ketchem, as a fake professor gave it to him. despite this, his Pikachu still did evil deeds.

hindering him from world domination. Ash's Pikachu does not do well with Ash's other Pokemon, and he ussually enslaves them to do all the work if they're left alone. It loves to eat Ketchup. Another strange thing about this Pikachu is the fact that when he has his chances to leave Ash, he stays with him. This is possibly due to the fact that Ash's Pikachu is sometimes shown to steal money from Ash's wallet for weapons. Team Rocket seems to like it due to the fact Pikachu gave them seziures day after day, and they want to seduce their boss so they can seizurefy him.

In the year 1778, Doctor Tree name did his first experiment which created Pikachus in an experiment where he fused moldy Cheese with Cupcakes and a thing with high voltage. After a sudden black out Pikachus were created, but they caused pain and other evil things in the Pokemon World... Just like the rest of his experiments.
In Pokemon Yellow, a small yellow Pikachu had a major role stalking you. It was later revealed to be Peekachu, yet he didn't have a name in that shame.